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Individual Calculations August 2017 |
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| Charles, Gregory M Total change: -2.00 | |   |
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| CCF CUP 2017 U1500 Section Rounds 5 - 7 | London | ENG | 2017-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1162 | 1246 | 1.50 | 3 | -0.35 | 40 | -14.00 | |
|  Lam, Kai | | | 1174 | ENG | 0.00 | 1 | -0.60 | 40 | -24.00 | |  Chikovsky, Arthur | | | 1131 | ENG | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Vedachalam, Kanmani | | | 1181 | ENG | 0.50 | 1 | -0.09 | 40 | -3.60 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | CCF DAYTIME CHESS CLUB 2016-17 JULY | London | ENG | 2017-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1381 | 1246 | 1.00 | 2 | 0.30 | 40 | 12.00 | |
| | Vaughan, John | | | 1557 | ENG | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Woolley, Michael P | | | 1204 | ENG | 1.00 | 1 | 0.44 | 40 | 17.60 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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